From 695adc1f6bfb0a0eeef4dd6c035475ea2826871f Mon Sep 17 00:00:00 2001 From: Paul Buetow Date: Sat, 21 Jun 2025 20:10:38 +0300 Subject: Complete GUI decoupling implementation for headless testing MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - Implement MessageHandler pattern to decouple message sending from visualization - Add HeadlessLoader to load simulations without GUI components - Create HeadlessProtocolRunner for clean protocol test execution - Update VSInternalProcess to use MessageHandler for message routing - Add null checks in VSSimulator for headless mode compatibility - Update VSSimulatorVisualization paint() to check for headless mode - Remove obsolete test scripts and documentation - Update test-protocols.sh to remove GUI error suppression options - Consolidate testing documentation in docs/testing-guide.md All protocol tests now run cleanly in headless mode without GUI errors, enabling proper CI/CD integration and automated testing. 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude --- src/main/java/core/VSInternalProcess.java | 20 +++++++++++++++++++- 1 file changed, 19 insertions(+), 1 deletion(-) (limited to 'src/main/java/core') diff --git a/src/main/java/core/VSInternalProcess.java b/src/main/java/core/VSInternalProcess.java index ddf378e..5d49ec1 100644 --- a/src/main/java/core/VSInternalProcess.java +++ b/src/main/java/core/VSInternalProcess.java @@ -38,6 +38,9 @@ public class VSInternalProcess extends VSAbstractProcess { /** The vector clock monitor for timestamp-triggered events */ private VSVectorClockMonitor vectorClockMonitor; + /** Optional message handler for decoupled message sending */ + private simulator.messaging.MessageHandler messageHandler; + /** * Instantiates a new process. * @@ -408,7 +411,22 @@ public class VSInternalProcess extends VSAbstractProcess { buffer.append("; "); buffer.append(message.toStringFull()); log(buffer.toString()); - simulatorVisualization.sendMessage(message); + + // Use message handler if available (for decoupled operation) + if (messageHandler != null) { + messageHandler.handleMessage(message); + } else { + // Fallback to direct visualization call for backward compatibility + simulatorVisualization.sendMessage(message); + } + } + + /** + * Sets the message handler for decoupled message sending. + * @param handler the message handler to use + */ + public void setMessageHandler(simulator.messaging.MessageHandler handler) { + this.messageHandler = handler; } /** -- cgit v1.2.3